Purm普尔姆PUabbr.钚(=plutonium)abbr.推进装置(=propulsion unit)purchasing quantity订货量Purkinje afterimage朴金耶后象purulent meningitis化脓性脑膜炎Puccinia ferruginea锈色柄锈菌Purulent dermatitis脓性皮炎Puccinia versicolorn.变色柄锈菌purification factor纯化因数purce complerentary纯互补Puccinia delavayanan.德拉瓦柄锈菌purulent ophthalmia[医] 脓性眼炎, 睑脓溢